Blockchain Integration

Smart Contract Audit

Professional smart contract auditing for DeFi, DEX, token, and NFT contracts. Manual code review, automated scanning, formal verification, and detailed vulnerability reports with remediation support.

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Core Capabilities

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Expert Manual Review

Line-by-line review by senior Solidity/Rust engineers. We don't just run tools — we understand your business logic to find subtle vulnerabilities.

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Automated Analysis

Slither, Mythril, Echidna fuzzing, and Foundry invariant testing to catch known vulnerability patterns with comprehensive coverage.

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Formal Verification

Mathematical proofs that critical properties (no reentrancy, correct access control, invariant preservation) hold under ALL possible inputs.

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Gas Optimization Report

Identify gas-wasting patterns and provide optimized alternatives to reduce transaction costs for your users.

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Severity-Rated Report

Detailed findings report with Critical/High/Medium/Low/Info classifications, proof-of-concept exploits, and specific remediation steps.

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Free Re-Audit

After you fix the findings, we re-audit the patched code at no additional cost and issue a final verified audit report.

Our Process

1

Scoping call: review your contracts, documentation, and define audit boundaries and timeline.

2

Automated scanning: run comprehensive automated analysis tools to identify known vulnerability patterns.

3

Manual deep-dive: senior engineers review every line for logic errors, edge cases, and business logic flaws.

4

Report delivery: detailed findings with severity ratings, PoC exploits, and remediation recommendations.

5

Remediation support: help your team fix issues, then re-audit the fixes and issue final verification.

Frequently Asked Questions

How is this different from your Auditing & Development page?+
This page focuses specifically on standalone audit services for external projects. Our Auditing & Development page covers audit as part of a full development engagement. You can engage us for audit-only or as part of a broader project.
What's included in a full audit?+
Line-by-line manual code review, automated scanning (Slither, Mythril, Echidna), business logic review, gas optimization, access control analysis, and a comprehensive report with severity classifications.
How much does an audit cost?+
Pricing depends on contract complexity and LOC (lines of code). Simple token contracts start from $5K; complex DeFi protocols with multiple contracts range $15-50K. Contact us for a custom quote.
Do you offer re-audit after fixes?+
Yes. One re-audit is included in every engagement at no additional cost. We verify that all identified vulnerabilities have been properly addressed.
What chains and languages do you audit?+
Solidity (all EVM chains), Rust (Solana/Near/Cosmos), Move (Aptos/Sui), Vyper, and Cairo (StarkNet). We audit smart contracts on any blockchain platform.

Related Services

Smart Contract DevelopmentAuditing & DevelopmentDeFi / DEX DevelopmentCross-Chain Bridges

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